* {
    padding: 0;
    margin: 0;
}

.header {
    height: 50px;
    background: black;
    width: 100%;
    opacity: 0.8;
}

.logo {
    width: 800px;
    height: 50px;
    margin: 0 auto;
}

.logo_title {
    float: left;
    width: 150px;
    height: 50px;
    color: white;
    line-height: 50px;
    text-align: center;
    font-size: 28px;
}

.logo_input {
    float: left;
    margin-left: 150px;
    height: 50px;
    width: 400px;
}

.logo_input_main {
    height: 30px;
    margin-top: 10px;
    border: 0;
    font-size: 18px;
    width: 100%;
    border-radius: 5px 5px;
}

.logo_button {
    float: left;
    width: 100px;
    height: 50px;
}

.logo_button_main {
    width: 80%;
    height: 30px;
    margin-top: 10px;
    margin-left: 20px;
}

.body,
.footer {
    width: 100%;
    background: grey;
}

.body_main {
    opacity: 0.8;
    width: 800px;
    margin: 0 auto;
    padding: 20px 0;
}

.body_pre,
.body_end,
.body_past {
    width: 800px;
    margin-bottom: 20px;
    height: 40px;
    position: relative;
}

.body_text {
    font-weight: 700;
    font-size: 18px;
    color: white;
    padding-top: 18px;
}

.body_num1,
.body_num2,
.body_num3 {
    position: absolute;
    right: 10px;
    top: 20px;
    color: white;
    font-size: 17px;
}

.body_main li {
    list-style: none;
    background: white;
    margin-bottom: 5px;
    border-left: 3px solid green;
    height: 25px;
}

.body_main ul {
    position: relative;
}

.body_main li input {
    margin-left: 10px;
    display: inline;
}

.body_main li p {
    margin-left: 10px;
    display: inline;
}

#end li {
    background: #bbb;
}
#pasted li{background: rgb(255, 102, 0);}

.body_hide {
    position: absolute;
    top: 4px;
    right: 10px;
    cursor: pointer;
}

.footer {
    height: 50px;
    text-align: center;
    color: #ccc;
}